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← Area code 443

443-320 phone numbers

Numbers 443-320-0000 to 443-320-9999 are assigned to Level 3 Communications, LLC in Baltimore, MD. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 443-320

  1. 1 (443) 320-8302 3complaints
  2. 2 (443) 320-0807 2complaints
  3. 3 (443) 320-6490 2complaints
  4. 4 (443) 320-8071 2complaints
  5. 5 (443) 320-8203 2complaints
  6. 6 (443) 320-8306 2complaints
  7. 7 (443) 320-8355 2complaints
  8. 8 (443) 320-8401 2complaints
  9. 9 (443) 320-8930 2complaints
  10. 10 (443) 320-0108 1complaints
  11. 11 (443) 320-0162 1complaints
  12. 12 (443) 320-0475 1complaints
  13. 13 (443) 320-0748 1complaints
  14. 14 (443) 320-1984 1complaints
  15. 15 (443) 320-2323 1complaints
  16. 16 (443) 320-4070 1complaints
  17. 17 (443) 320-4079 1complaints
  18. 18 (443) 320-4287 1complaints
  19. 19 (443) 320-4296 1complaints
  20. 20 (443) 320-4420 1complaints
  21. 21 (443) 320-4575 1complaints
  22. 22 (443) 320-4744 1complaints
  23. 23 (443) 320-5973 1complaints
  24. 24 (443) 320-6455 1complaints
  25. 25 (443) 320-6575 1complaints
  26. 26 (443) 320-6576 1complaints
  27. 27 (443) 320-6589 1complaints
  28. 28 (443) 320-6715 1complaints
  29. 29 (443) 320-6827 1complaints
  30. 30 (443) 320-6975 1complaints
  31. 31 (443) 320-8089 1complaints
  32. 32 (443) 320-8221 1complaints
  33. 33 (443) 320-8226 1complaints
  34. 34 (443) 320-8256 1complaints
  35. 35 (443) 320-8290 1complaints
  36. 36 (443) 320-8293 1complaints
  37. 37 (443) 320-8308 1complaints
  38. 38 (443) 320-8379 1complaints
  39. 39 (443) 320-8452 1complaints
  40. 40 (443) 320-8493 1complaints
  41. 41 (443) 320-8528 1complaints
  42. 42 (443) 320-8558 1complaints
  43. 43 (443) 320-8611 1complaints
  44. 44 (443) 320-8619 1complaints
  45. 45 (443) 320-8672 1complaints
  46. 46 (443) 320-8874 1complaints
  47. 47 (443) 320-9259 1complaints
  48. 48 (443) 320-9873 1complaints